Ore conveying equipment for mine tunneling

Abstract

The invention belongs to the technical field of ore transportation, and discloses mine tunneling ore conveying equipment which comprises a supporting frame, inclined wheels are arranged at the two ends of the top of the supporting frame, a conveying belt is arranged in the supporting frame, and the top end of the interior of the conveying belt makes contact with the surfaces of the inclined wheels; and the fastening mechanism is arranged at the bottom end of the supporting frame, and the fastening mechanism comprises a square shell. A mounting block and a first sliding plate can be pulled to move, the first sliding plate can drive a moving plate to descend, the moving plate can drive a mounting shell and an extrusion wheel to descend, then the surface of the extrusion wheel makes contact with the surface of the bottom end of the inner wall of the conveying belt, the extrusion wheel can push the conveying belt to move downwards, and then the tensioning degree of the conveying belt can be increased; and finally, the extrusion wheel descends through the first driving motor, the tension degree of the conveying belt is increased, then the conveying belt can move continuously and stably, the conveying efficiency is improved, and the conveying precision and safety of the ore are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of ore transportation, in particular to a conveying device for ore in mine excavation. Background Art

[0002] At present, ore conveying equipment plays a vital role in mining and excavation. They are the key link to achieve efficient flow of ore from the mining site to the processing workshop.

[0003] At present, traditional ore conveying equipment is to load the ore to the starting end of the conveyor belt, and then drive the conveyor belt along a preset track or path through a motor or other power source. As the conveyor belt continues to move, the ore on it is gradually pushed forward until it is transported to a designated receiving point or processing area. During long-term continuous operation, since the ore often has the characteristics of high density and large volume, their accumulated weight on the conveyor belt will cause significant stress on the material and structure of the conveyor belt. Over time, this continuous stress will cause the conveyor belt to stretch, relax, and even partially wear, thereby affecting the overall flatness and tension of the conveyor belt. The looseness of the conveyor belt will not only reduce its transmission efficiency, but may also affect the transmission accuracy and safety of the ore. Summary of the invention

[0004] In order to solve the problem of looseness of the conveyor belt mentioned in the above background technology, the present invention provides a conveying device for ore in mining.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a conveying device for ore in mining, comprising a support frame, both ends of the top of the support frame are provided with inclined wheels, a conveyor belt is provided inside the support frame, and the top end of the conveyor belt contacts the surface of the inclined wheel;

[0006] The worm gear is an integral part of the second worm gear and is affixed to the outer cover of the second worm gear, the integral part of the second worm gear being an integral part of the second worm gear and a worm gear being meshed with the worm gears.

[0007] The top of the two gears is fixedly mounted on the bearing of the support frame, and the other end of the winding disc is fixedly mounted on the top of the two gears, and the other end of the winding disc is fixedly mounted on the surface of the two gears, and the other end of the winding disc is fixedly connected to the surface of the winding disc, and the other end of the winding disc is fixedly mounted on the other end of the worm gear.

[0008] Preferably, it also includes: a cleaning mechanism, which is arranged on one side of the conveyor belt surface, the cleaning mechanism includes a fixed shell, the fixed shell is fixedly connected to one side of the conveyor belt surface, the fixed shell is slidably connected to a sliding ring inside, a motor 2 is fixedly installed on the bottom end of the fixed shell, the output end of the motor 2 extends to the inside of the fixed shell and is fixedly installed with a half gear located inside the sliding ring, a tooth plate is fixedly installed on one side of the surface of the sliding ring, a gear 2 meshing with the tooth plate is rotatably connected inside the fixed shell, a swing plate is fixedly installed on the top of the gear 2, a spring 1 located outside the fixed shell is fixedly installed on the top of the swing plate, and a scraper is fixedly installed on the top of the spring 1.

[0009] Preferably, a fixing groove is formed at one end of the top of the sliding ring, and a limiting shell located inside the fixing groove is fixedly mounted at the bottom end inside the fixing shell.

[0010] Preferably, a square groove is provided at the bottom end of the square shell, a connecting block is slidably connected inside the square groove, and the top end of the connecting block is fixedly connected to the bottom end of the threaded block.

[0011] Preferably, a fixing rod located inside the second sliding plate is fixedly installed at the top end of the slide rail, and a second spring located on the surface of the fixing rod is fixedly installed on the opposite side of the second sliding plate.

[0012] Preferably, the limiting groove and the limiting block are both T-shaped in design, and the surface of the limiting block is in contact with the inner wall of the limiting groove.

[0013] Preferably, a square hole is opened on one side of the surface of the fixed shell, and the swing plate can move inside the square hole.

[0014] Preferably, the number of the springs 1 is two, and the springs 1 are designed to be longitudinally symmetrical about the center of the swing plate, and a telescopic rod is arranged inside the spring 1.

[0015] Preferably, the number of the mounting plates is two, and the mounting plates are designed to be longitudinally symmetrical about the center of the square shell, and a gap is provided between the mounting plates and the mounting blocks.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention drives the worm to rotate by driving motor 1, and the worm will drive two worm wheels to rotate, and the worm wheel will drive the push rod to rotate. When the push rod rotates, the mounting block will slide inside the push rod, and then the mounting block will pull the mounting block and sliding plate 1 to move, and sliding plate 1 will drive the moving plate to descend, and the moving plate will drive the mounting shell and the extrusion wheel to descend, and then the surface of the extrusion wheel will contact the surface of the bottom end of the inner wall of the conveyor belt, and then the extrusion wheel will push the conveyor belt to move downward, thereby increasing the tension of the conveyor belt, and finally the extrusion wheel is lowered by driving motor 1 to increase the tension of the conveyor belt, so that the conveyor belt can move continuously and smoothly, thereby improving the transmission efficiency and ensuring the transmission accuracy and safety of the ore.

[0018] The present invention is that when the worm gear rotates, the worm gear drives the lead screw to rotate, and then the threaded block moves on the surface of the lead screw, and the threaded block pulls the connecting rod and the rack to move. When the rack moves, it drives gear one to rotate, and then the winding disk will wrap the winding belt around its surface, and then the winding belt will drive the hinge block two to pull the hinge rod one and the hinge rod two to rotate, and the hinge rod one and the hinge rod two will pull the sliding plate two to move relative to each other, and then the surface of the sliding plate two will contact the surface of the conveyor belt, and finally the sliding plate two is pulled by the hinge rod one and the hinge rod two to move relative to each other, thereby limiting the position of the conveyor belt, avoiding the position of the conveyor belt from shifting during the process of the extrusion wheel increasing the tension of the conveyor belt, thereby improving the stability of the extrusion wheel in adjusting the tension of the conveyor belt.

[0019] The present invention drives the conveyor belt, and then the conveyor belt transports the ore to the designated position. When the conveyor belt is working, the motor 2 can be driven to rotate the half gear. When the half gear rotates, it drives the sliding ring to move back and forth, and then the sliding ring drives the tooth plate to move, the tooth plate drives the gear 2 to rotate back and forth, the gear 2 drives the swing plate to rotate back and forth, the swing plate drives the spring 1 and the scraper to rotate back and forth, and then the scraper can clean the surface of the conveyor belt, and finally the scraper is driven by the motor 2 to swing back and forth to clean the dirt on its surface, thereby reducing the resistance during operation and ensuring the transportation efficiency of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a schematic diagram of a cross-sectional conveyor belt of the present invention;

[0022] Figure 3 This is a schematic diagram of a cross-sectional square shell of the present invention;

[0023] Figure 4 This is a schematic diagram showing the top of the support frame of the present invention;

[0024] Figure 5 This is a schematic diagram showing the interior of the square shell of the present invention;

[0025] Figure 6 It is a schematic diagram of a cross-sectional fixed shell of the present invention;

[0026] Figure 7 It is a schematic diagram showing the fixing groove of the present invention;

[0027] Figure 8 For the present invention Figure 3 A is an enlarged schematic diagram.

[0028] In the figure: 1, support frame; 2, tilt wheel; 3, conveyor belt; 4, worm gear; 5, motor 1; 6, worm; 7, push rod; 8, mounting plate; 9, limit groove; 10, limit block; 11, sliding plate 1; 12, mounting block; 13, moving plate; 14, mounting shell; 15, extrusion wheel; 16, slide rail; 17, sliding plate 2; 18, hinge block 1; 19, hinge rod 1; 20, hinge rod 2; 21, hinge block 2; 22, gear 1 ; 23. Winding disk; 24. Screw rod; 25. Threaded block; 26. Connecting rod; 27. Rack; 28. Fixed shell; 29. ​​Sliding ring; 30. Motor 2; 31. Half gear; 32. Tooth plate; 33. Gear 2; 34. Swing plate; 35. Spring 1; 36. Scraper; 37. Limiting shell; 38. Fixed groove; 39. Square groove; 40. Connecting block; 41. Fixed rod; 42. Spring 2; 43. Winding belt; 44. Square shell. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figures 1 to 8 As shown, the present invention provides a conveying device for ore in mining, comprising a support frame 1, both ends of the top of the support frame 1 are provided with inclined wheels 2, a conveyor belt 3 is provided inside the support frame 1, and the top end of the conveyor belt 3 is in contact with the surface of the inclined wheel 2;

[0031] A fastening mechanism is arranged at the bottom end of the support frame 1, and the fastening mechanism includes a square shell 44, which is arranged at the bottom end of the support frame 1, and the inside of the square shell 44 is rotatably connected with a worm gear 4, and the number of worm gears 4 is two. A motor 5 is fixedly installed at the bottom end of the square shell 44, and the output end of the motor 5 extends to the inside of the square shell 44, and is fixedly installed with a worm 6 meshing with the two worm gears 4, and a push rod 7 is fixedly installed on one side of the two worm gears 4. A mounting plate 8 is fixedly installed at the bottom end of the inside of the square shell 44, and a limiting groove 9 is provided on one side of the limiting groove 9. A limiting block 10 is slidably connected inside the limiting groove 9, and a sliding plate 11 is fixedly installed on one end of the limiting block 10 close to the pushing rod 7, and a mounting block 12 located inside the pushing rod 7 is fixedly installed on one side of the sliding plate 11, and a moving plate 13 is fixedly installed on the top of the sliding plate 11, and mounting shells 14 are fixedly installed on both ends of the moving plate 13, and the inside of the mounting shell 14 is rotatably connected with an extrusion wheel 15 located inside the conveyor belt 3.

[0032] The above scheme is adopted: the operator places the ore on the top of the conveyor belt 3. Since the inclined wheel 2 is symmetrically designed and contacts the top of the inside of the conveyor belt 3, the top of the conveyor belt 3 will be in an arc state, and then the conveyor belt 3 can be driven, and then the conveyor belt 3 will drive the ore to move, and then the ore will be transported to the designated position. During the long-term transportation process, if the conveyor belt 3 becomes loose, the motor 5 can be driven to rotate the worm 6. Because the worm 6 is meshed with the two worm wheels 4, the worm 6 will drive the two worm wheels 4 to rotate, and the worm wheel 4 will drive the push rod 7 to rotate. When the push rod 7 rotates, the mounting block 12 will rotate at the push rod 7. The movable rod 7 slides inside, and then the push rod 7 will pull the mounting block 12 and the sliding plate 11 down. When the sliding plate 11 moves, the limit block 10 will move inside the limit groove 9, and then the sliding plate 11 will drive the movable plate 13 to descend, and the movable plate 13 will pull the mounting shell 14 and the extrusion wheel 15 to descend, and then the surface of the extrusion wheel 15 will contact the surface of the bottom end of the inner part of the conveyor belt 3. At the same time, through the friction between the conveyor belt 3, the conveyor belt 3 will drive the extrusion wheel 15 to rotate, and then the extrusion wheel 15 will pull the conveyor belt 3 down, thereby increasing the tension of the conveyor belt 3, so that the conveyor belt 3 can move continuously and smoothly.

[0033] like Figure 3 , Figure 5 and Figure 8As shown, it also includes: a limiting mechanism, which is arranged at the top of the support frame 1, the limiting mechanism includes a slide rail 16, the slide rail 16 is fixedly connected to the top of the support frame 1, the surface of the slide rail 16 is slidably connected to a sliding plate 2 17, and a hinge block 18 is fixedly installed on the opposite side of the sliding plate 2 17, and a hinge rod 19 and a hinge rod 20 are hinged inside the hinge block 18, and the other ends of the hinge rod 19 and the hinge rod 20 are mutually connected through the hinge block 21, and a winding belt 43 is fixedly installed on the opposite side of the hinge block 21. The middle part of the top of the support frame 1 is rotatably connected with a gear 22. There are two gears 22, and the two gears 22 are meshed with each other. The tops of the two gears 22 are fixedly installed with a winding disk 23, and the other ends of the winding belts 43 are fixedly connected to the surface of the winding disk 23. The other end of the worm 6 is fixedly installed with a screw rod 24, and the surface of the screw rod 24 is threadedly connected with a threaded block 25. A connecting rod 26 is fixedly installed on one side of the threaded block 25, and a rack 27 meshing with the gear 22 is fixedly installed on one side of the top of the connecting rod 26.

[0034] The above scheme is adopted: through the design of the limiting mechanism, when the two worms 6 rotate, the screw rod 24 will be driven to rotate. Since the surface of the screw rod 24 is threadedly connected with the thread block 25, when the screw rod 24 rotates, the thread block 25 will move on the surface of the screw rod 24, and then the thread block 25 will pull the connecting rod 26 to move, and the connecting rod 26 will drive the rack 27 to move. Because the rack 27 is engaged with the gear 1 22, and the two gears 1 22 are engaged with each other, when the rack 27 moves, it will drive the two gears 1 22 to rotate, and then the two gears 1 22 will drive the winding disk 23 to rotate. When the winding disk 23 rotates, the winding belt 43 will be wound on its surface. During the winding process, the winding belt 43 It will pull the hinge block 21 to move. Since the other ends of the hinge rod 19 and the hinge rod 20 are hinged through the hinge block 21, when the hinge block 21 moves, it will pull the hinge rod 19 and the hinge rod 20 to rotate. Then the hinge rod 19 and the hinge rod 20 will pull the sliding plate 2 17 and the hinge block 18 to move relative to each other, and the sliding plate 2 17 will move relative to each other on the surface of the slide rail 16. Then the opposite side of the sliding plate 2 17 will contact the surface of the conveyor belt 3, and then the conveyor belt 3 can be limited to avoid the position of the conveyor belt 3 from shifting during the process of the extrusion wheel 15 increasing the tension of the conveyor belt 3, thereby improving the stability of the extrusion wheel 15 in adjusting the tension of the conveyor belt 3.

[0035] like Figure 6 and Figure 7As shown, it also includes: a cleaning mechanism, which is arranged on one side of the surface of the conveyor belt 3, and the cleaning mechanism includes a fixed shell 28, the fixed shell 28 is fixedly connected to one side of the surface of the conveyor belt 3, and a sliding ring 29 is slidably connected inside the fixed shell 28, and a motor 2 30 is fixedly installed at the bottom end of the fixed shell 28, and the output end of the motor 2 30 extends to the inside of the fixed shell 28 and is fixedly installed with a half gear 31 located inside the sliding ring 29, and a tooth plate 32 is fixedly installed on one side of the surface of the sliding ring 29, and the inside of the fixed shell 28 is rotatably connected with a gear 2 33 meshing with the gear plate 32, and a swing plate 34 is fixedly installed on the top of the gear 2 33, and a spring 1 35 located outside the fixed shell 28 is fixedly installed on the top of the swing plate 34, and a scraper 36 is fixedly installed on the top of the spring 1 35.

[0036] The above scheme is adopted: through the design of the cleaning mechanism, during the process of conveying ore by the conveyor belt 3, the motor 2 30 can be driven to rotate the half gear 31, because the half gear 31 is meshed with the teeth inside the sliding ring 29, and then the half gear 31 will drive the sliding ring 29 to reciprocate, and then the sliding ring 29 will drive the tooth plate 32 to move, because the tooth plate 32 is meshed with the gear 2 33, and then the tooth plate 32 will drive the gear 2 33 to rotate, and the gear 2 33 will drive the swing plate 34 to move, and the swing plate 34 will drive the spring 1 35 and the scraper 36 to swing back and forth. The bottom end of the conveyor belt 3 is in contact with the scraper 36, and when the scraper 36 moves, the dirt attached to the surface of the conveyor belt 3 is scraped off, and when the extrusion wheel 15 adjusts the tension of the conveyor belt 3, the conveyor belt 3 will squeeze the scraper 36, and then the spring 1 35 will be compressed. Through the compression of the spring 1 35, the scraper 36 can always fit the surface of the conveyor belt 3, thereby ensuring that the scraper 36 can always clean the surface of the conveyor belt 3, and finally, the scraper 36 is driven by the motor 2 30 to swing back and forth to clean the dirt on its surface, thereby reducing the resistance during operation and ensuring the transportation efficiency of the conveyor belt 3.

[0037] like Figure 7 As shown, a fixing groove 38 is formed at one end of the top of the sliding ring 29 , and a limiting shell 37 located inside the fixing groove 38 is fixedly installed at the bottom end of the fixing shell 28 .

[0038] The above solution is adopted: through the design of the limiting shell 37 and the fixing groove 38, when the sliding ring 29 moves, the fixing groove 38 will move accordingly. Since the limiting shell 37 is located inside the fixing groove 38, the limiting shell 37 can limit the sliding ring 29.

[0039] like Figure 4 and Figure 5As shown, a square groove 39 is provided at the bottom end of the square shell 44, a connecting block 40 is slidably connected inside the square groove 39, the top of the connecting block 40 is fixedly connected to the bottom end of the threaded block 25, a fixing rod 41 located inside the sliding plate 17 is fixedly installed at the top of the slide rail 16, and a spring 42 located on the surface of the fixing rod 41 is fixedly installed on the opposite side of the sliding plate 17.

[0040] The above scheme is adopted: through the design of the square groove 39 and the connecting block 40, when the threaded block 25 moves, the threaded block 25 will drive the connecting block 40 to move inside the square groove 39, and then the connecting block 40 can limit the threaded block 25, and through the design of the fixed rod 41 and the spring 2 42, when the sliding plate 2 17 moves relatively, the sliding plate 2 17 will move on the surface of the fixed rod 41, and then the sliding plate 2 17 will squeeze the spring 2 42, and when the gear 1 22 and the winding disk 23 rotate in the opposite direction, the winding belt 43 will detach from the surface of the winding disk 23, and then the compressed spring 2 42 will push the sliding plate 2 17 to reset.

[0041] like Figure 5 and Figure 7 As shown, the limiting groove 9 and the limiting block 10 are both T-shaped, and the surface of the limiting block 10 is in contact with the inner wall of the limiting groove 9. A square hole is provided on one side of the surface of the fixed shell 28, and the swing plate 34 can move inside the square hole.

[0042] The above scheme is adopted: through the design of the limit groove 9 and the limit block 10, since the limit groove 9 and the limit block 10 are both T-shaped designs, and the surface of the limit block 10 fits the inner wall of the limit groove 9, and then when the limit block 10 moves, the sliding plate 11 can be supported and limited. Through the design of the fixed shell 28, since a square hole is opened on one side of the surface of the fixed shell 28, when the swing plate 34 swings back and forth, the swing plate 34 will move inside the square hole, and then the fixed shell 28 will not interfere with the movement of the swing plate 34, and the surface of the swing plate 34 contacts the surface of the square hole, and then the swing plate 34 can be limited.

[0043] like Figure 5 and Figure 6 As shown, there are two springs 35 , and the springs 35 are designed to be longitudinally symmetrical about the center of the swing plate 34 , a telescopic rod is arranged inside the spring 35 , there are two mounting plates 8 , and the mounting plates 8 are designed to be longitudinally symmetrical about the center of the square shell 44 , and a gap is arranged between the mounting plates 8 and the mounting block 12 .

[0044] The above scheme is adopted: through the design of spring 1 35, when the swing plate 34 is compressed, the telescopic rod inside the swing plate 34 will shrink, and then the telescopic rod can limit the swing plate 34, and the spring 1 35 is symmetrically designed, so that the stability of the movement of the spring 1 35 can be ensured, and through the design of the mounting plate 8 and the mounting block 12, since the mounting plate 8 is symmetrically designed, the stable movement of the mounting block 12 can be ensured, and a gap is designed between the mounting plate 8 and the mounting block 12, so that the mounting plate 8 will not block the movement of the mounting block 12.

[0045] The working principle and use process of the present invention:

[0046] First, the operator puts the ore on the top of the conveyor belt 3, and then the conveyor belt 3 can be driven, and then the conveyor belt 3 will transport the ore to the designated position. When the conveyor belt 3 is working, the motor 2 30 can be driven to rotate the half gear 31. When the half gear 31 rotates, it will drive the sliding ring 29 to move back and forth, and then the sliding ring 29 will drive the tooth plate 32 to move, the tooth plate 32 will drive the gear 2 33 to rotate back and forth, the gear 2 33 will drive the swing plate 34 to rotate back and forth, the swing plate 34 will drive the spring 1 35 and the scraper 36 to rotate back and forth, and then the scraper 36 can clean the surface of the conveyor belt 3;

[0047] When the equipment works for a long time and the conveyor belt 3 becomes loose, the motor 5 can be driven to rotate the worm 6, the worm 6 will drive the two worm wheels 4 to rotate, the worm wheels 4 will drive the push rod 7 to rotate, when the push rod 7 rotates, the mounting block 12 will slide inside the push rod 7, and then the mounting block 12 will pull the mounting block 12 and the sliding plate 11 to move, the sliding plate 11 will drive the moving plate 13 to descend, the moving plate 13 will drive the mounting shell 14 and the extrusion wheel 15 to descend, and then the surface of the extrusion wheel 15 will contact the surface of the bottom end of the inner wall of the conveyor belt 3, and then the extrusion wheel 15 will push the conveyor belt 3 to move downward, thereby increasing the tension of the conveyor belt 3;

[0048] When the worm gear 4 rotates, the worm gear 4 will drive the screw rod 24 to rotate, and then the threaded block 25 will move on the surface of the screw rod 24, and the threaded block 25 will pull the connecting rod 26 and the rack 27 to move. When the rack 27 moves, it will drive the gear 1 22 to rotate, and the gear 1 22 will drive the winding disk 23 to rotate, and then the winding disk 23 will be wound around the winding belt 43 on its surface, and then the winding belt 43 will drive the hinge block 21 to move, and then the hinge block 21 will pull the hinge rod 1 19 and the hinge rod 20 to rotate, and the hinge rod 1 19 and the hinge rod 20 will pull the sliding plate 2 17 to move relative to each other, and then the surface of the sliding plate 2 17 will contact the surface of the conveyor belt 3, so that the conveyor belt 3 can be limited. After the adjustment is completed, the equipment can continue to work and finally complete the operation process.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for ore in mining, comprising a support frame (1), characterized in that: Both ends of the top of the support frame (1) are provided with inclined wheels (2), a conveyor belt (3) is provided inside the support frame (1), and the top end inside the conveyor belt (3) is in contact with the surface of the inclined wheel (2); A fastening mechanism is arranged at the bottom end of the support frame (1), the fastening mechanism comprises a square shell (44), the square shell (44) is arranged at the bottom end of the support frame (1), the inside of the square shell (44) is rotatably connected with a worm gear (4), the number of the worm gears (4) is two, a motor (5) is fixedly installed at the bottom end of the square shell (44), the output end of the motor (5) extends to the inside of the square shell (44), and a worm (6) meshing with the two worm gears (4) is fixedly installed, a push rod (7) is fixedly installed on one side of the two worm gears (4), and the bottom end of the inside of the square shell (44) is fixedly installed A mounting plate (8) is provided, a limiting groove (9) is provided on one side of the mounting plate (8), a limiting block (10) is slidably connected inside the limiting groove (9), a sliding plate (11) is fixedly installed on one end of the limiting block (10) close to the push rod (7), a mounting block (12) located inside the push rod (7) is fixedly installed on one side of the sliding plate (11), a moving plate (13) is fixedly installed on the top of the sliding plate (11), and a mounting shell (14) is fixedly installed on both ends of the moving plate (13), and an extrusion wheel (15) located inside the conveyor belt (3) is rotatably connected inside the mounting shell (14).

2. The ore conveying equipment for mining according to claim 1, characterized in that: The invention also comprises: a limiting mechanism, which is arranged at the top end of the support frame (1), the limiting mechanism comprises a slide rail (16), the slide rail (16) is fixedly connected to the top end of the support frame (1), the surface of the slide rail (16) is slidably connected to a sliding plate 2 (17), an articulated block 1 (18) is fixedly installed on the opposite side of the sliding plate 2 (17), an articulated rod 1 (19) and an articulated rod 2 (20) are articulated inside the articulated block 1 (18), the other ends of the articulated rod 1 (19) and the articulated rod 2 (20) are mutually connected through an articulated block 2 (21), a winding belt (43) is fixedly installed on the opposite side of the articulated block 2 (21), and the The middle part of the top of the support frame (1) is rotatably connected with a gear one (22), the number of the gear one (22) is two, and the two gears (22) are meshed with each other, the tops of the two gears (22) are fixedly installed with a winding disk (23), the other ends of the winding belts (43) are fixedly connected to the surface of the winding disk (23), the other end of the worm (6) is fixedly installed with a screw rod (24), the surface of the screw rod (24) is threadedly connected with a threaded block (25), one side of the threaded block (25) is fixedly installed with a connecting rod (26), and one side of the top of the connecting rod (26) is fixedly installed with a rack (27) meshing with the gear one (22).

3. The ore conveying equipment for mining according to claim 1, characterized in that: The invention also comprises: a cleaning mechanism, which is arranged on one side of the surface of the conveyor belt (3), the cleaning mechanism comprising a fixed shell (28), the fixed shell (28) being fixedly connected to one side of the surface of the conveyor belt (3), the fixed shell (28) being slidably connected to a sliding ring (29) inside, a second motor (30) being fixedly mounted at the bottom end of the fixed shell (28), the output end of the second motor (30) extending to the inside of the fixed shell (28) and being fixedly mounted with a half gear (31) located inside the sliding ring (29), a tooth plate (32) being fixedly mounted on one side of the surface of the sliding ring (29), a second gear (33) meshing with the tooth plate (32) being rotatably connected inside the fixed shell (28), a swing plate (34) being fixedly mounted at the top end of the second gear (33), a spring (35) located outside the fixed shell (28) being fixedly mounted at the top end of the swing plate (34), and a scraper (36) being fixedly mounted at the top end of the spring (35).

4. The ore conveying equipment for mining according to claim 3 is characterized in that: A fixing groove (38) is formed at one end of the top of the sliding ring (29), and a limiting shell (37) located inside the fixing groove (38) is fixedly installed at the bottom end inside the fixing shell (28).

5. The ore conveying equipment for mining according to claim 1, characterized in that: A square groove (39) is provided at the bottom end of the square shell (44), a connecting block (40) is slidably connected inside the square groove (39), and the top end of the connecting block (40) is fixedly connected to the bottom end of the threaded block (25).

6. The ore conveying equipment for mining according to claim 2, characterized in that: A fixing rod (41) located inside the second sliding plate (17) is fixedly installed at the top end of the slide rail (16), and a second spring (42) located on the surface of the fixing rod (41) is fixedly installed on the opposite side of the second sliding plate (17).

7. The ore conveying equipment for mining according to claim 1, characterized in that: The limiting groove (9) and the limiting block (10) are both T-shaped in design, and the surface of the limiting block (10) is fitted to the inner wall of the limiting groove (9).

8. The ore conveying equipment for mining according to claim 3, characterized in that: A square hole is opened on one side of the surface of the fixed shell (28), and the swing plate (34) can move inside the square hole.

9. The ore conveying equipment for mining according to claim 3, characterized in that: The number of the springs 1 (35) is two, and the springs 1 (35) are designed to be longitudinally symmetrical with respect to the center of the swing plate (34), and a telescopic rod is arranged inside the spring 1 (35).

10. The ore conveying equipment for mining according to claim 1, characterized in that: The number of the mounting plates (8) is two, and the mounting plates (8) are designed to be longitudinally symmetrical with respect to the center of the square shell (44), and a gap is provided between the mounting plates (8) and the mounting blocks (12).

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